We are active in the produce and supply all kinds of pipe fittings of Pipeline, like flange, carbon steel pipe fittings, malleable iron pipe fittings and other fittings. As one manufacturer and trader of this products line for more than 20 years, we established our own factory: HEBEI KINGMETAL flange and fitting manufacturing co., ltd. Our registered "KINGMETAL" brand are admired by customers because of the high quality, Additional our good trading experience and best service for customer ... View detail